Zone of calcified matrix

Definition

The zone of calcified matrix is a region in growing bone tissue where minerals (primarily calcium) are deposited in the cartilage matrix, leading to its hardening. This process is essential for the transformation of cartilage into mature bone during growth and bone healing.

Related terms

Ossification:

The process by which bones form from pre-existing cartilage or fibrous tissues through the deposition of calcium and other minerals.

Chondrocytes:

Specialized cells found within cartilage that multiply and secrete new matrix, eventually becoming encased within it as it calcifies.

Epiphyseal Plate:

A layer of growing cartilage tissue near the ends of long bones, where new bone tissue is generated during childhood and adolescence, contributing to the lengthening of bones